nio-memory-manager

nio-memory-manager

Description

Configures a store-manager which uses an off JVM heap, memory region
for storage, which means that it does not affect the Java heap size and the
related JVM garbage-collection performance that can be responsible for application
pauses. See the NIO
cache sample for an example of an NIO cache configuration.

Some JVMs (starting with 1.4) require the use of a command line parameter if the total NIO buffers will be greater than 64MB. For example: -XX:MaxDirectMemorySize=512M